أ.د. مواهب حميد أعطأسق. The effect of special exercises using rubber ropes to develop special endurance and achieve a 200-meter freestyle swimming. ms [Internet]. 2020 Dec. 30 [cited 2024 Apr. 29];19(4):0156. Available from: https://jcopew.uobaghdad.edu.iq/index.php/sport/article/view/652